Each T-shirt has a mass of 0.16 kg. A courier charges \$5.20 for the first kg and \$1.70 for each additional 0.5 kg (or part thereof). What is the shipping fee for a parcel containing 20 T-shirts?

EM-2550

Rate and average speed

E Math · Secondary 4 · Medium · Rate and average speed

Each T-shirt has a mass of 0.16 kg. A courier charges \$5.20 for the first kg and \.70 for each additional 0.5 kg (or part thereof). What is the shipping fee for a parcel containing 20 T-shirts?

\3.70
\1.90
\2.90
\5.40

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